Happy Black History Month. Celtics marked the occasion and kicked off the celebration at home against a newly built Mavericks team ( minus one of its newest members), balling in Action Green on the ...

The Boston Celtics had two reasons to celebrate on Jan. 29— a season-best performance by forward Kristaps Porzingis, which ...

Derrick White's huge fourth quarter helped the Celtics hold off the Cavaliers for the team's fourth straight win.